ALSA: oxygen: add Claro halo support

[pandora-kernel.git] / sound / pci / oxygen / oxygen.c

diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index c5829d3..de999c6 100644 (file)
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -58,17 +58,24 @@ MODULE_PARM_DESC(id, "ID string");
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "enable card");
 
+enum {
+       MODEL_CMEDIA_REF,       /* C-Media's reference design */
+       MODEL_MERIDIAN,         /* AuzenTech X-Meridian */
+       MODEL_HALO,             /* HT-Omega Claro halo */
+};
+
 static struct pci_device_id oxygen_ids[] __devinitdata = {
-       { OXYGEN_PCI_SUBID(0x10b0, 0x0216) },
-       { OXYGEN_PCI_SUBID(0x10b0, 0x0218) },
-       { OXYGEN_PCI_SUBID(0x10b0, 0x0219) },
-       { OXYGEN_PCI_SUBID(0x13f6, 0x0001) },
-       { OXYGEN_PCI_SUBID(0x13f6, 0x0010) },
-       { OXYGEN_PCI_SUBID(0x13f6, 0x8788) },
-       { OXYGEN_PCI_SUBID(0x147a, 0xa017) },
-       { OXYGEN_PCI_SUBID(0x1a58, 0x0910) },
-       { OXYGEN_PCI_SUBID(0x415a, 0x5431), .driver_data = 1 },
-       { OXYGEN_PCI_SUBID(0x7284, 0x9761) },
+       { OXYGEN_PCI_SUBID(0x10b0, 0x0216), .driver_data = MODEL_CMEDIA_REF },
+       { OXYGEN_PCI_SUBID(0x10b0, 0x0218), .driver_data = MODEL_CMEDIA_REF },
+       { OXYGEN_PCI_SUBID(0x10b0, 0x0219), .driver_data = MODEL_CMEDIA_REF },
+       { OXYGEN_PCI_SUBID(0x13f6, 0x0001), .driver_data = MODEL_CMEDIA_REF },
+       { OXYGEN_PCI_SUBID(0x13f6, 0x0010), .driver_data = MODEL_CMEDIA_REF },
+       { OXYGEN_PCI_SUBID(0x13f6, 0x8788), .driver_data = MODEL_CMEDIA_REF },
+       { OXYGEN_PCI_SUBID(0x147a, 0xa017), .driver_data = MODEL_CMEDIA_REF },
+       { OXYGEN_PCI_SUBID(0x1a58, 0x0910), .driver_data = MODEL_CMEDIA_REF },
+       { OXYGEN_PCI_SUBID(0x415a, 0x5431), .driver_data = MODEL_MERIDIAN },
+       { OXYGEN_PCI_SUBID(0x7284, 0x9761), .driver_data = MODEL_CMEDIA_REF },
+       { OXYGEN_PCI_SUBID(0x7284, 0x9781), .driver_data = MODEL_HALO },
        { }
 };
 MODULE_DEVICE_TABLE(pci, oxygen_ids);
@@ -199,6 +206,11 @@ static void generic_resume(struct oxygen *chip)
        wm8785_registers_init(chip);
 }
 
+static void meridian_resume(struct oxygen *chip)
+{
+       ak4396_registers_init(chip);
+}
+
 static void set_ak4396_params(struct oxygen *chip,
                              struct snd_pcm_hw_params *params)
 {
@@ -281,11 +293,30 @@ static void set_ak5385_params(struct oxygen *chip,
 
 static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
 
+static int generic_probe(struct oxygen *chip, unsigned long driver_data)
+{
+       if (driver_data == MODEL_MERIDIAN) {
+               chip->model.init = meridian_init;
+               chip->model.resume = meridian_resume;
+               chip->model.set_adc_params = set_ak5385_params;
+               chip->model.device_config = PLAYBACK_0_TO_I2S |
+                                           PLAYBACK_1_TO_SPDIF |
+                                           CAPTURE_0_FROM_I2S_2 |
+                                           CAPTURE_1_FROM_SPDIF;
+       }
+       if (driver_data == MODEL_MERIDIAN || driver_data == MODEL_HALO) {
+               chip->model.misc_flags = OXYGEN_MISC_MIDI;
+               chip->model.device_config |= MIDI_OUTPUT | MIDI_INPUT;
+       }
+       return 0;
+}
+
 static const struct oxygen_model model_generic = {
        .shortname = "C-Media CMI8788",
        .longname = "C-Media Oxygen HD Audio",
        .chip = "CMI8788",
        .owner = THIS_MODULE,
+       .probe = generic_probe,
        .init = generic_init,
        .cleanup = generic_cleanup,
        .resume = generic_resume,
@@ -295,44 +326,15 @@ static const struct oxygen_model model_generic = {
        .update_dac_mute = update_ak4396_mute,
        .dac_tlv = ak4396_db_scale,
        .model_data_size = sizeof(struct generic_data),
-       .pcm_dev_cfg = PLAYBACK_0_TO_I2S |
-                      PLAYBACK_1_TO_SPDIF |
-                      PLAYBACK_2_TO_AC97_1 |
-                      CAPTURE_0_FROM_I2S_1 |
-                      CAPTURE_1_FROM_SPDIF |
-                      CAPTURE_2_FROM_AC97_1,
-       .dac_channels = 8,
-       .dac_volume_min = 0,
-       .dac_volume_max = 255,
-       .function_flags = OXYGEN_FUNCTION_SPI |
-                         OXYGEN_FUNCTION_ENABLE_SPI_4_5,
-       .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-       .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-};
-static const struct oxygen_model model_meridian = {
-       .shortname = "C-Media CMI8788",
-       .longname = "C-Media Oxygen HD Audio",
-       .chip = "CMI8788",
-       .owner = THIS_MODULE,
-       .init = meridian_init,
-       .cleanup = generic_cleanup,
-       .resume = ak4396_registers_init,
-       .set_dac_params = set_ak4396_params,
-       .set_adc_params = set_ak5385_params,
-       .update_dac_volume = update_ak4396_volume,
-       .update_dac_mute = update_ak4396_mute,
-       .dac_tlv = ak4396_db_scale,
-       .model_data_size = sizeof(struct generic_data),
-       .pcm_dev_cfg = PLAYBACK_0_TO_I2S |
-                      PLAYBACK_1_TO_SPDIF |
-                      PLAYBACK_2_TO_AC97_1 |
-                      CAPTURE_0_FROM_I2S_2 |
-                      CAPTURE_1_FROM_SPDIF |
-                      CAPTURE_2_FROM_AC97_1,
+       .device_config = PLAYBACK_0_TO_I2S |
+                        PLAYBACK_1_TO_SPDIF |
+                        PLAYBACK_2_TO_AC97_1 |
+                        CAPTURE_0_FROM_I2S_1 |
+                        CAPTURE_1_FROM_SPDIF |
+                        CAPTURE_2_FROM_AC97_1,
        .dac_channels = 8,
        .dac_volume_min = 0,
        .dac_volume_max = 255,
-       .misc_flags = OXYGEN_MISC_MIDI,
        .function_flags = OXYGEN_FUNCTION_SPI |
                          OXYGEN_FUNCTION_ENABLE_SPI_4_5,
        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
@@ -343,7 +345,6 @@ static int __devinit generic_oxygen_probe(struct pci_dev *pci,
                                          const struct pci_device_id *pci_id)
 {
        static int dev;
-       int is_meridian;
        int err;
 
        if (dev >= SNDRV_CARDS)
@@ -352,9 +353,8 @@ static int __devinit generic_oxygen_probe(struct pci_dev *pci,
                ++dev;
                return -ENOENT;
        }
-       is_meridian = pci_id->driver_data;
        err = oxygen_pci_probe(pci, index[dev], id[dev],
-                              is_meridian ? &model_meridian : &model_generic);
+                              &model_generic, pci_id->driver_data);
        if (err >= 0)
                ++dev;
        return err;